Features: Automatic Fish Feeder Installation: Secure the feeder to the aquarium wall using the holder on the aquarium cover. Compatible with most pet fish, turtles, newts, and frogs. Dispenses various types of fish food, including flakes, pellets, powders, and strips. Ideal for home fish tanks and aquariums. Timer Feeding: This automatic fish feeder offers two timer settings, 12-hour and 24-hour intervals. Includes a manual feeding option; activating manual feed does not alter the automatic schedule. Each activation delivers one rotation of food, helping prevent overfeeding. Specifications: Material: Plastic Power Source: 2 x AA batteries (not included) Applications: Aquarium, Fish Tank Features: Automatic, Timer-Controlled, Fish Feeder Dimensions: Approx. 6.0 x 6.5 x 6.2 cm / 2.36 x 2.56 x 2.44 in Color: Black Feed Container Capacity: 165-175ml Notes: 1. Please allow 0-1 cm error due to manual measurement. Ensure you are comfortable with this before purchasing. 2. Due to monitor display differences, the actual item color may vary slightly from the image. 3. Ensure the feeder is positioned above the water level to keep food dry. Package Includes: 1 x Smart Fish Feeder